Unity vs JetLoad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unity
This app offers precise and powerful unit and currency conversion with over 600 conversion types. Save frequent conversions as favorites and access them easily from the home screen. It provides real-time currency rates and historical graphs, with customizable decimal points and calculator functionality.
- Over 600 conversion types
- Favorites for quick access
- Real-time currency rates
- Currency graphs
- Customizable decimal points
- Built-in calculator
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The best unit converter is now even better! Precise, powerful & customisable. Unity is a unit converter that is like no other - because it's built with simplicity in mind. Unity is also powerful - with over 500 conversion types to choose from already, and more arriving with every update. Unity can reliably convert units in 18 categories including Angles, Area, Capacitance, Clothing, Currency/Crypto, Data, Data Rates, Distance, Energy, Mileage, Power, Pressure, Speed, Temperature, Time, Typography, Volume and Weight. You can also save your regular conversions as favourites by tapping the icon on the conversion view and then see them right on the home screen for easy access. Well, there's more important things to do with your day than search for pennyweights and millifarads. Currency rates are updated from our reliable servers. Rates are downloaded on startup and can be refreshed at any time from the conversion view. Up to date currency graphs show how rates have changed over the past day, week, month, or year. Using your location, Unity also creates a suggested conversions to your home currency right from the home screen. Or build your own conversions for countries you're visiting on your next trip! You can set the number of decimal points you would like conversions to be calculated too, work in negative numbers and use the built in calculator for more complex conversions for the highest precision. As well as the huge range of units already built in, we are happy to add any unit to the app to keep our loyal users happy - just get in touch!
JetLoad
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JetLoad - Precision Aviation Fuel Calculator Fuel accuracy is not optional. JetLoad is the professional-grade fuel calculation tool built for pilots, flight engineers, and ground operations crews who operate where precision is non-negotiable. From metered uplift to FOB - JetLoad does the math instantly, flags discrepancies before they become problems, and keeps every calculation on record. --- FUEL CALCULATIONS, DONE RIGHT Stop doing fuel math in your head or on scraps of paper. JetLoad automates the full refueling workflow: - Enter metered uplift in Liters, US Gallons, or Imperial Gallons - Input specific gravity and let JetLoad calculate the conversion factor automatically - Instantly see Calculated Uplift, Metered Uplift, FOB, and Discrepancy in sequence, clearly labeled - Real-time overfuelling and underfuelling detection, every time --- AIRCRAFT PROFILES Configure once. Use every flight. - Build profiles with aircraft name, company code, default density, and preferred fuel unit - Activate a profile to auto-populate flight number prefix and fuel parameters - Free: 1 profile / Premium: Unlimited profiles --- FULL CALCULATION HISTORY Every refueling event, automatically saved. - Timestamped records with flight numbers, fuel figures, and discrepancy data - CSV export for documentation, audits, and reporting - Complete history access for Premium users --- TECHNICAL REFERENCE LIBRARY (Premium) Everything you need, one tap away - no signal required. - Circuit Breakers: Searchable database with panel locations and designations - Alpha Callups: Reference library of callup codes with full descriptions - Light Pins: Aircraft lighting catalog organized by category, with part numbers - Abbreviations: Aviation terminology at your fingertips - ECAM Advisory: Complete ECAM advisory library with recommended crew actions by system - System Reset: Step-by-step reset procedures with warnings and notes --- BUILT FOR AVIATION PROFESSIONALS Whether you are on the flight deck, in dispatch, or working the ramp - JetLoad is engineered for the way you work. - Commercial and private pilots - Flight engineers and dispatchers - Ground handling and fueling crews - Aviation maintenance technicians --- WHY JETLOAD - Eliminate manual calculation errors before they reach the aircraft - Catch fueling discrepancies on the ground, not at cruise altitude - Maintain clean, exportable records for every refueling event - Access critical technical references without internet dependency - Purpose-built for aviation, not adapted from a generic calculator --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.skyhightex.com/privace-policy
Screenshots
Verdict
The clearest difference is update cadence: JetLoad at every 3 days against Unity's every 2 months. Unity's advantage is device support (5 vs 3). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Unity sells 1 one-off in-app purchase and JetLoad sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Unity ships an update every 2 months, JetLoad every 3 days. Both last shipped on September 19, 2026.
| Parameter | Unity | JetLoad |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (25 ratings) — better | — |
| Positive reviews | 44.8% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 18.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 14 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Peachy Ventures Ltd. | Mohamed Farhadi |
In-app purchases
Unity
- Get Full Features$2.99
JetLoad
- JetLoad Monthly Plan$0.991 Month
- JetLoad Yearly Plan$6.991 Year
- JetLoad Life Time Plan$31.99









